Malware

About “Win32/Keygen.ATR potentially unsafe” infection

Malware Removal

The Win32/Keygen.ATR potentially unsafe is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Win32/Keygen.ATR potentially unsafe virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Harvests cookies for information gathering

How to determine Win32/Keygen.ATR potentially unsafe?


File Info:

name: 3DFDC58F1C5C63CAAB37.mlw
path: /opt/CAPEv2/storage/binaries/4fbd4f222a65fc72bdd7609dbb8538c2787fc42a53ea107afe4446c829829dc4
crc32: 6996F92E
md5: 3dfdc58f1c5c63caab378fc2dc332ae2
sha1: 4dbfc1e5b99adcdc4ddf18eb1d6223eeaec100a7
sha256: 4fbd4f222a65fc72bdd7609dbb8538c2787fc42a53ea107afe4446c829829dc4
sha512: 9eb5d902c33083090f8115ce9f94546cbdd20108ce4fd2fb5ff32de65300c464af95ef4049bb556241a1a016db8570f7cfdb648398efdaaa592c4cf8584ff5b3
ssdeep: 98304:QwG5RPZsqJIJ3LckRFnxI5tDrpZDrrZFY/S3TejDBx6a5slSCfEcGGcxp:OZVyJbHxI55HDrrZFY/S3wBL4fE2cj
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15A463310F5E59873F201143E4D28414A58E8BC5D7F128ECB7BCC672DAFD2AD2EA24667
sha3_384: 1b7551ac5cef13d9b0e438341b35e4e1e249a10c25e401dce9da0a75a857572c9656e308d5f1c67cc204635ace5334f5
ep_bytes: e8a4040000e988feffff3b0d68e64300
timestamp: 2021-04-07 14:39:21

Version Info:

0: [No Data]

Win32/Keygen.ATR potentially unsafe also known as:

BkavW32.AIDetect.malware1
MicroWorld-eScanTrojan.GenericKD.32474260
FireEyeGeneric.mg.3dfdc58f1c5c63ca
CAT-QuickHealTrojan.Agent
ALYacTrojan.GenericKD.32474260
K7AntiVirusTrojan ( 004928a51 )
K7GWTrojan ( 004928a51 )
Cybereasonmalicious.f1c5c6
CyrenW32/Trojan.YYLL-6938
ESET-NOD32Win32/Keygen.ATR potentially unsafe
APEXMalicious
BitDefenderTrojan.GenericKD.32474260
SophosGeneric ML PUA (PUA)
ComodoMalware@#1k6kkm9fez7rt
McAfee-GW-EditionBehavesLike.Win32.Generic.tc
EmsisoftTrojan.GenericKD.32474260 (B)
IkarusTrojan.Win32.Tofsee
MAXmalware (ai score=81)
Antiy-AVLTrojan/Generic.ASMalwS.306C4AF
KingsoftWin32.Heur.KVMH008.a.(kcloud)
MicrosoftTrojan:Win32/Tiggre!plock
GDataTrojan.GenericKD.32474260
CynetMalicious (score: 100)
McAfeeRDN/Generic.hra
VBA32BScope.Trojan.Occamy
YandexTrojan.Igent.bVzvCw.36
FortinetW32/PossibleThreat
BitDefenderThetaGen:NN.ZexaF.34294.jmuaaKDbZrji
PandaTrj/CI.A

How to remove Win32/Keygen.ATR potentially unsafe?

Win32/Keygen.ATR potentially unsafe removal tool
  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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